baber/WOPTO huggingface dataset:
Patent JP-H04107389-A (JP)
Title: Plastic pipe coupling
Inventor: KASHIWABARA JUNJI
IPC: F16L21/08
Filed: 1990-08-27
Abstract: PURPOSE:To facilitate molding of a socket and to prevent the occurrence of slip off by axially continuously and integrally forming an annular groove which is shallower in a tapered manner from the inner wall on the open side of a rubber ring mounting groove in the direction of an open end, mounting a rubber ring for seal in the rubber ring mounting groove, and inserting a C-shaped ring for preventing slip-off in a manner that size is capable of being reduced. CONSTITUTION:In a plastic pipe coupling 1, an annular groove 4 being shallower in a tapered manner from an inner wall 3A on the open end side of a rubber ring mounting groove 3 in the direction of an open end 2 is axially continuously and integrally formed in the rubber ring mounting groove 3. A rubber ring 5 for seal is mounted in the rubber ring mounting groove 3, and a C-shaped ring 6 for preventing slip-off is inserted in the taperform annular groove 4 in a manner that size is capable of being reduced within the tapered annular groove 4. After coupling of a pipe, when an insertion port A is about to slip off, the C-shaped ring 6 is moved within the annular groove 5 in the direction of an open end togetherwith the insertion port A and wound around the outer surface of the insertion port A reduced in size by means of a component of force in a radial direction generated owing to contact with a tapered bottom. Simultaneously, an axial friction force with the tapered bottom 5A is increased to generate a slip-out resistance force.
Patent JP-S59115851-A (JP)
Title: Printing and drying apparatus
Inventor: SASAKI SATOSHI
IPC: B41F17/36
Filed: 1982-12-24
Abstract: PURPOSE:To provide the titled apparatus which is used in a small object to be printed such as a semiconductor device and miniaturized in a size and reduced in cost, constituted so as to perform the pretreatment of the printing surface of an object to be printed and the drying of printing ink after printing by using a same ultraviolet ray irradiating apparatus. CONSTITUTION:In performing the pretreatment of the printing surface of an object to be printed and the drying of printing ink after printing by irradiating said printing surface with ultraviolet rays, the pretreatment of the printing surface and the drying of the printing ink are performed by the same ultraviolet ray irradiating apparatus. That is, the object 15 to be printed is supplied to the supply belt of a printing and drying line at a loading part 11a and, after pretreated in a pretreating and ink drying over 12 equipped with an ultraviolet lamp 15, the pretreated one is printed by a printed by a printing unit 13 and again quided to the pretreating and ink drying over 12 while moved on the supply belt 14 to dry the printing ink.
Patent JP-2001049694-A (JP)
Title: Transport device for dredged sand
Inventor: KAWAUCHI MASARU
IPC: E02F7/10
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a transport device for dredged sand which does not require a soil improvement plant and can reduce cost and can securely mix the sand with a conditioner. SOLUTION: Sand and soil dredged up by a dredger boat 1 is continuously force-fed by a pump 5 to an improved soil container 6 through a pipe line 4. A conditioner feeder 7 is connected and a mixer 8 mixing the sand with the conditioner is installed on the way of the pipe line 4. The mixer is constituted as a part of the pipe line 4. No electric power is used for the mixer. Continual spiral blades for instance are formed in the pipe line. When the sand and the conditioner being conveyed hit the blade, a turbulent flow arises. Thereby, the sand and the conditioner can be homogeneously mixed.
Patent JP-H04112108-A (JP)
Title: Case extracting device
Inventor: TANI MITSUAKI
IPC: B65G1/04
Filed: 1990-08-30
Abstract: PURPOSE:To quickly extract box-shaped containers from a bogie and simplify a holding device by providing a case extracting device which has a device concurrently holding collared cases for one stage in a pallet from the side and its lifting device and concurrently performs the delivery of the preceding bogie and positioning of the succeeding bogie. CONSTITUTION:The front pusher pin 18a of a pallet pusher pushes a rear hook 21b to deliver the preceding basket vehicle type pallet 6. A front stopper 23a and a rear stopper 23b are concurrently lifted immediately after the front hook 21a of the succeeding pallet 6 passes the rear stopper 23b, and a front positioning arm 31 is operated to wait for the arrival of an incoming pallet 6. When the pallet 6 arrives, an arm 31b correctly fixes the pallet 6 while being rotated. A holding device 5 is driven, and a holding arm is inserted into collared cases 30 loaded on the pallet 6. A conveyor 10 is driven, the first and second collared cases 30 are delivered to the downstream, and the third and fourth cases are pushed to the vacant position of the conveyor 10.
Patent JP-S60119015-A (JP)
Inventor: MATSUZAKI SHIYOUGO
IPC: H01B13/14
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60119650-A (JP)
Title: Driver of channel change mechanism
Inventor: HASEGAWA ISAO
IPC: G11B15/02
Filed: 1983-12-02
Abstract: PURPOSE:To improve the operability by releasing the locking between a power gear and a power plate at interruption of power and retarding the start of operation of the power plate at application of power. CONSTITUTION:The power plate 3 interlocked with a roller change plate is returned to the central position at interruption of power, the lock of the power gear 1 is released and the gear is stopped at a position meshing with a gear 2 of the motor side finally. Thus, the member is moved smoothly without giving a load to the motor. While the power gear 1 is turned to the reverse position at application of power, since an electromagnetic plunger for power plate lock is provided with a delay circuit, the plunger is not immediately attracted. When the power gear 1 turns a half, the electromagnetic plunger starts attraction and the power plate 3 is moved forward attended with the turning of the power gear 1 toward the forward direction. After the power plate 3 is locked forward, the power gear 1 is turned further, the lock link 6 meshes with the step of a cam 1c of the power gear at the forward position and stopped while being locked.
Patent JP-S61251626-A (JP)
Inventor: DEBITSUDO IEUNGU
IPC: A61K36/47
Filed: 1985-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000052110-A (JP)
Title: Tip clamping structure for cutting tool
Inventor: ONO MASAFUMI
IPC: B23B27/16
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To secure a tip to a holder and improve rigidity. SOLUTION: In a tip clamping structure for a cutting tool including a holder 1 and a clamping member 3 for fixing a tip 2 to a mount 12 at the end of the holder 1 with a fastener 5, a thrusting face 9 for thrusting the tip 2 on its inner face and a tapered supporting face 14a tapered upward to the outside to contact the lower face of the tip 2 are formed on one side of the mount 12 and a tapered thrusting face tapered downward to the outside to thrust the upper face of the tip 2 is formed on the lower face of the clamping member 3.
Patent JP-H0274665-A (JP)
Title: Conveyer for spreading suit raw cloth and method for cutting the same raw cloth
Inventor: SHINODA GEN
IPC: D06H7/00
Filed: 1988-09-10
Abstract: PURPOSE:To perform cutting of raw cloth forming many sorts of shapes with small lot in good productivity by intermittently revolving conveyer on which fixing pedestals in transverse direction having many frog-like raw cloth supporters are adjacently parallelized at fixed intervals, cutting raw cloth in cutting zone and transferring to finished zone, then repeating said process. CONSTITUTION:Many frog-like raw cloth supporters 6 are installed in transverse direction through grooves 4 for parts separation on fixing pedestals 5 provided in transvers direction adjacently parallelizing at fixed intervals on the outer surface of intermittently revolving conveyer 1 and simultaneously many cloth- fixing needles 7 rising from starting end part installing a brush roller 10 for pressing the cloth to cutting region A'-B' and lowering in said cutting region A'-B' are provided on upper side transferring part of said conveyer 1. The raw cloth 9 spread to starting position of cutting A' is cut to set parts 9' by a cutter in cutting zone A'-A'' and B'-A'' and transferred to finished zone C, then the conveyer 1 is once stopped. Next, raw cloth 9 in standing by ready zone D is spread to the above starting position of cutting A' and the above process is automatically and continuously repeated.
Patent JP-S63177647-A (JP)
Title: Recording method
Inventor: SASAI KEIZO
IPC: B41J11/48
Filed: 1987-09-10
Abstract: PURPOSE:To shorten a recording time, and also, to prevent the abrasion of a recording head by specifying an waiting position of the tip of a roller-shaped recording sheet in a device of a double roller type. CONSTITUTION:In roller holders 6, 7, roller-shaped recording sheets 4a, 5a are stored, respectively. In this state, when the width sizes of rollers of the sheets 4a, 5a are equal to each other, the tip of one recording sheet, for instance, the sheet 5a is awaited at a prescribed position of the upstream side of a recording part 8, and the tip of the sheet 4a is awaited at a prescribed position of the downstream side of a printing position 8c of the recording part 8. In such a way, recording in the recording part can be performed immediately, therefore, the recording time can be shortened. Also, the abrasion of a recording head 8b caused by press-contacting of a platen roller 8a can be prevented.
Patent JP-H05263676-A (JP)
Title: Engine position sensor
IPC: F02P7/067
Filed: 1992-08-26
Abstract: PURPOSE: To provide an apparatus for developing a series of square-wave pulses from an alternating voltage generated in the pick-up coil of a variable magnetic reluctance sensor associated with a slotted wheel driven by an internal combustion engine. CONSTITUTION: An apparatus has an adaptive control which comprises a capacitor 56 and peak detectors 52-58 including comparators Q1-Q7. The capacitor is charged to a peak voltage that corresponds to the peak value of the positive half-cycles of the alternating voltage. The comparator is connected to compare the peak voltage and a voltage that corresponds to the magnitude of the positive half-cycles. A diode 44 is connected between the pick-up coil and the peak detector which prevents charging of the capacitor and accordingly prevents adaptive control until the voltage induced in the pick-up coil is high enough to cause the diode to conduct in the forward direction.
Patent JP-S6381341-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/30
Filed: 1986-09-26
Abstract: PURPOSE:To improve the sharpness of image by incorporating a polymer coupler to a photosensitive emulsion layer,and a specific compd. and/or an alkaline unstable precursor to a nonphotosensitive layer, respectively. CONSTITUTION:The titled material comprises one or plural layer of a red sensitive silver halide emulsion layer contg. a cyan coupler, a green sensitive silver halide emulsion layer contg. a mazenta coupler, a blue sensitive silver halide emulsion layer contg. a yellow coupler and one or plural layers of a nonphotosensitive layer on a substrate body. And, at least one of the photosensitive emulsion layers contains the polymer coupler, and at least one of the non- photosensitive layers contains the polymer coupler and/or at least one kinds of the alkaline unstable precursor. Thus, the color reproducibility and the sharpness of the image of the titled material are improved.
Patent JP-H0278173-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/20
Filed: 1988-09-13
Abstract: PURPOSE:To realize omission of resistor required in the past, simple structure and certain prevention of noise by having a center electrode made as a conductive ceramic which is mixed with insulated ceramic to control a specific resistance value within a constant value. CONSTITUTION:A conductive ceramic, mixed with insulated ceramic powder such as Al2O3, Zr2O3, etc., in a conductive ceramic sintered body made of bisiliconized molybdenum, etc., to control the amount of its addition into a specific resistance value of 10OMEGAcm-10kOMEGAcm, is used as a center electrode 6, and to the tip thereof precious metal with a melting point of 1500 deg.C or more such as platinum, iridium, etc., is joined to yield a spark discharge portion 8. This is integrally burned in a shaft hole to make an insulator 2 with which a metal shell 3 having a thread portion 4 and an outside electrode 5 are assembled for makeup. Therefore, an insulator conventionally built in for structural necessity is omitted to simplify the structure and noise can be certainly prevented because resistance exists in the center electrode near the discharge portion 8.
Patent JP-S6287770-A (JP)
Inventor: YONEMOTO KAZUO
IPC: F25B1/00
Filed: 1985-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6383249-A (JP)
Title: Hot working tool steel and its manufacture
Inventor: HITACHI YOSHITOMO
IPC: C22C38/46
Filed: 1986-09-26
Abstract: PURPOSE:To manufacture a Cr hot working tool steel enabling an increase in the size of dies by subjecting a steel having a specified compsn. consisting of C, Si, Mn, Ni, Cr, V, Mo, W and Fe to proper heat treatment so as to improve the suitability to bainite hardening. CONSTITUTION:An Ni-contg. Cr hot working tool steel consisting of 0.20-0.35% C, <=1.5% Si, <=1.5% Mn, 0.3-3.0% Ni, 2.0-6.0% Cr, 0.10-2.0% V, 0.5-4.0% Mo and/or 0.5-4.0% W (2Mo-W<=8.0%) and the balance essentially Fe or further contg. <=4.0% Co is heated to 1,050-1,300 deg.C to coarsen the austenite grains to grain size No.<=3.0. The steel is cooled at such a cooling rate that austenitic transformation is avoided and it is tempered at 650- the Ac1 point. The previous austenite grains are made fine to grain size No.>=5.0 during final thermal refining by hardening and tempering. Thus a tool steel having high hardenability is obtd.
Patent JP-H0280369-A (JP)
Title: Production of high-strength carbon composite material
Inventor: YUMITATE KOZO
IPC: C01B31/04
Filed: 1988-09-13
Abstract: PURPOSE:To easily and inexpensively improve high strength by subjecting specific fibers to a carbonization treatment after coal tar pitch is impregnated therein, then impregnating the coal tar which does not contain a quinoline insoluble component therein and subjecting the fibers to the carbonization treatment. CONSTITUTION:The carbon fibers of a polyacrylonitrile system having 0.05 to 0.25 quantity of oxygen-contg. functional groups on the surface (O13/C13) and 0.01 to 0.10 quantity of nitrogen-contg. functional groups (N13/C13) [where C13, O13, N13 are respectively the peak areas determined in the range of 289 to 293eV, 520 to 540eV, and 395 to 405eV ionization potentials by an X-ray photoelectron spectroscopic method] is oriented two- to three-dimensionally and are then impregnated with the coal tar pitch at 150 to 300 deg.C to obtain the impregnated fibers. The impregnated fibers are then subjected to the carbonization treatment at 600 to 1000 deg.C and are impregnated with the coal tar pitch without contg. the quinone insoluble component. The impregnation stage is repeated 2 to 6 times at 800 to 1200 deg.C until the bulk sp. gr. attains >=1.5g/cm<3>. The impregnated carbide obtd. in such a manner is subjected to graphitization treatment at 1500 to 3000 deg.C by which the high-strength composite carbon material having >=20kg/mm<2> bending strength is produced.
Patent JP-H0973792-A (JP)
Title: Semiconductor memory device and microcomputer using the same
Inventor: MIZUNO HIROYUKI
IPC: G11C15/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory capable of making both contradictory demands of reducing power consumption and increasing the speed of comparing operation needed for comparison operations optimum values. SOLUTION: This device is a semiconductor memory device constituted of plural memory cells Ms and (n) pieces of 1 bit comparator circuits C1-Cn comparing (n) bits of information stored in the plural memory cells with (n) bits of comparing input information corresponding to the information to output inequality detections and equality detections. Then, the comparator circuit Cm of m(1<=m<=n)th bit is made to operate when the equality detection is included in the compared result of at least one 1 bit comparator circuit other than the circuit of the (m)th bit.  When compared results are not established before a set time, a hard constitution making remaining comparing operations be parallel performed is adopted or the comparison operations of remaining bits whose comparison operations are not completed in the set time are made to be forcibly performed so as to establish compared results in the set time.
Patent JP-H1165915-A (JP)
Title: Information processor
Inventor: ATSUMI NOBORU
IPC: G06F13/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deletion of a file whose access frequency is high, and to optimize the activity ratio of a file cache part by obtaining the priority of a file remaining in the file cache part from the file size and access frequency by calculation, and deleting files in the order of low priority. SOLUTION: When a file being the object of an access request is not stored in a file cache part 3 at the time of receiving an access request for a file, the pertinent file is read through a network 7 from a file device 5, and stored and managed in a file cache part 3. Then, at the time of deleting the file stored in the file cache part 3, a priority calculating means obtains the priority order of the file remaining in the file cache part 3 from the file size and access frequency of the file by calculation. Afterwards, a file deleting means deletes the files in the file cache part 3 in the order of low priority.
Patent JP-S6470818-A (JP)
Title: Data recording system for semiconductor disk device
Inventor: MURANO SHOICHI
IPC: G06F3/08
Filed: 1987-09-11
Abstract: PURPOSE:To omit address calculation at the time of executing the field processing of a key part and a data part and the rewriting of an address register by continuously recording a counting part, the key part and the data part without forming gaps among them. CONSTITUTION:The counting part C, the key part K and the data part D are continuously recorded without forming gaps among these parts and gaps G2 are recorded on the rear of these parts together with an inter-record gap G3. Since no key part K exists in record '0', the record '0' consists of only the count part C and the data part D. Offset values up to the heads of respective fields are secured in a directory recorded on the gap G1. Thereby, the leading address of each record can be calculated. Since the data length of the counting part C is fixed and the count part C holds the data lengths of the key part K and the data part D, the key part K can be simply separated from the data part D.
Patent JP-H08129254-A (JP)
Title: Processing reel for finishing photosensitive material and photosensitive-material feeding/fetching device
Inventor: DANIERU MAIKERU PAGANO
IPC: G03D13/14
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a process reel for finishing a photosensitive material, as well as a photosensitive material feed and takeout device capable of automatically loading or unloading a film. SOLUTION: The first side wall 12 and the second side wall 14 parallel to each other are formed on a photosensitive material finishing process reel 10, and wall members 22 and 24 are spirally arranged on each of the first and the second side walls 12 and 14. Also, a spiral passage 26 for housing a photosensitive material 28 is formed between the first and the second side walls 12 and 14. In addition, a clutch mechanism 30 for causing the advance travel of the photosensitive material 28 along the spiral passage 26 and a means to release the clutch mechanism 30 for taking out the photosensitive material 28 from the passage 26 are provided and in this case, a spring member 40 may be provided, for example, as the means for releasing the clutch mechanism 30.
Patent JP-H04111056-A (JP)
Title: Document processor
Inventor: ICHIRIKI HIDEKI
IPC: G06F17/21
Filed: 1990-08-31
Abstract: PURPOSE:To smoothly and speedily execute an editing operation by freely movably arranging plural frames on a display screen and executing the editing operation such as the copy of a document among these frames. CONSTITUTION:In a second window 22-2, all the index parts of the document under preparation at present are extracted and displayed, and in a third window 22-3, a graphic frame 25 is singly displayed. In the state of displaying such a display screen 21, an operator executes the edition processing while moving a cursor by a mouse 17. For example, when a chapter index 23 of 'CHAPTER I PREFACE' in a first window 22-1 is changed to any phrase for the other index, the relevant index of the second window 22-2 is changed to the changed contents. Thus, even when copying the same document among various pages, required parts can be efficiently displayed, and the smooth edition is enabled.
Patent JP-H1168049-A (JP)
Title: Mos transistor resistance
Inventor: SASAKI SHINICHI
IPC: H01L27/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a MOS transistor resistance in which a MOS transistor resistance value can be changed by an Al interconnection at the final stage of a semiconductor-device manufacturing process by a method wherein a plurality of places to which the Al interconnection can be connected are formed in parts in which diffusion regions protrude from a polysilicon gate. SOLUTION: A plurality of places to which an Al interconnection can be connected are formed in parts in which diffusion regions protrude from a polysilicon gate. The resistance value of a MOS transistor resistance is changed by the parts to which the Al interconnection can be connected. That is to say, when the MOS transistor resistance value is to be increased, it can be increased in such a way that the Al interconnection connected to an output 2 is connected to an output 3 or an output 4. When the Al interconnection is connected to the output 3, a value of 3R is obtained. When the Al interconnection is connected to the output 4, a value of 4R is obtained. In addition, when the MOS transistor is to be decreased, it can be decreased in such a way that the Al interconnection connected to the output 2 is connected to an output 1.
Patent JP-H1158403-A (JP)
Title: Mold for abrasion resistant rubber and its production
Inventor: NAKANISHI JIRO
IPC: C23C8/38
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold for rubber which has good abrasion resistance and a long service life. SOLUTION: The first layer of a nitride layer formed on the surface of a mold for abrasion resistant rubber and the second layer of a rigid coat formed on the first layer are provided. The mold for abrasion resistant rubber is produced through the following processes : (1) a metal member molded as a mold for rubber is kept at 300-650 deg.C, and the surface the member is subjected to glow discharge (wherein the volume ratio of ammonia gas to hydrogen gas is preferably 1:0.5-1:10) of a current density of 0.001-2.0 mA/cm<2> , preferably 0.001-0.5 mA/cm<2> , to be ion-nitrided to form the first layer of a nitride layer (diffusion layer); (2) the first layer is coated with the second layer of a rigid coat consisting of carbon by an ion plating method.